479148801 has 4 divisors (see below), whose sum is σ = 638865072. Its totient is φ = 319432532.

The previous prime is 479148799. The next prime is 479148809. The reversal of 479148801 is 108841974.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 479148801 - 2¹ = 479148799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (479148809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79858131 + ... + 79858136.

It is an arithmetic number, because the mean of its divisors is an integer number (159716268).

Almost surely, 2^479148801 is an apocalyptic number.

It is an amenable number.

479148801 is a deficient number, since it is larger than the sum of its proper divisors (159716271).

479148801 is a wasteful number, since it uses less digits than its factorization.

479148801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159716270.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 479148801 is about 21889.4678098852. The cubic root of 479148801 is about 782.5104305754.

The spelling of 479148801 in words is "four hundred seventy-nine million, one hundred forty-eight thousand, eight hundred one".